No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 6220-00-923-9439
NSN 4140-00-285-6042
NSN 6610-01-468-6880
NSN 5996-00-100-4932
NSN 4140-01-645-3640
NSN 5985-01-586-8044
NSN 5999-01-634-0576
NSN 5990-01-157-0441
NSN 5985-00-913-0443
NSN 6320-00-466-0371
NSN 6220-01-651-4946
NSN 6105-00-827-6242